[PATCH] ARM: dts: BCM5301X: Set MAC addresss for Asus RT-AC87U

[Rafał Miłecki <zajec5@xxxxxxxxx>]

From: Rafał Miłecki <rafal@xxxxxxxxxx>

Specify NVRAM access and use its "et1macaddr" NVMEM cell.

Signed-off-by: Rafał Miłecki <rafal@xxxxxxxxxx>
---
 arch/arm/boot/dts/broadcom/bcm4709-asus-rt-ac87u.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/broadcom/bcm4709-asus-rt-ac87u.dts b/arch/arm/boot/dts/broadcom/bcm4709-asus-rt-ac87u.dts
index 4f44cb4df704..59400217f8c3 100644
--- a/arch/arm/boot/dts/broadcom/bcm4709-asus-rt-ac87u.dts
+++ b/arch/arm/boot/dts/broadcom/bcm4709-asus-rt-ac87u.dts
@@ -25,6 +25,12 @@ memory@0 {
 		      <0x88000000 0x08000000>;
 	};
 
+	nvram@1c080000 {
+		et1macaddr: et1macaddr {
+			#nvmem-cell-cells = <1>;
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 
@@ -62,6 +68,11 @@ button-restart {
 	};
 };
 
+&gmac0 {
+	nvmem-cells = <&et1macaddr 0>;
+	nvmem-cell-names = "mac-address";
+};
+
 &usb3_phy {
 	status = "okay";
 };
-- 
2.35.3